Kp index — October 1944
The Kp archive
GFZ definitive record · 3-hour UTC intervals · 1932 → 2026-07-31
Max Kp
6.3
14 Oct · G2
Storm nights
3
G2×3
Time at storm level
2.8%
intervals at Kp ≥ 5−
Avg Kp
2.1
all intervals
Tap a day — its eight intervals open here.
Highlights
- G2 storm · Oct 14–15 · peak Kp 6.3
1944 · the year at a glance — storm nights by month · year peak Kp 8.3
All-time record: Kp 9.0 — reached on 27 days, most recently 2024-05-11.